 (defratio min-sixth 8/5)
 
 (defn cents
-  "Returns a frequency computed by adding n-cents to freq.  A cent is a
-  logarithmic measurement of pitch, where 1-octave equals 1200 cents."
+  "Returns a frequency computed by adding n-cents to freq.  A cent is
+  a logarithmic measurement of pitch, where 1-octave equals 1200
+  cents."
   [freq n-cents]
   (* freq (java.lang.Math/pow 2 (/ n-cents 1200))))
 

    (zero? shift) notes))

(defn chord
  "Returns a set of notes for the specified chord. The root must be in midi note
  format i.e. :C3.

  (chord :c3 :major)  ; c major           -> #{60 64 67}
  (chord :a4 :minor)  ; a minor           -> #{57 60 64}

(ns ^{:doc "Functions to help generate and manipulate frequencies and
    sets of related frequencies. This is the place for functions
    representing general musical knowledge, like scales, chords,
    intervals, etc."
      :author "Jeff Rose, Sam Aaron & Marius Kempe"}
  overtone.music.pitch
  (:use [overtone.util old-contrib]
